What would happen if fork lightning struck a caravan

Question

What would happen if fork lightning struck a caravan

Answer 1

If by caravan you mean a line of cars, as opposed to the Dodge model, The effects would be essentially the same as a lone vehicle being struck.   The electrical charge would be safely conducted through the metallic frmae of the vehicle into the ground they are in contact with.  There could be some variance of effects on the cars, like effects on electrical systems and the like.